ALAZCO Heavy-Duty Tarp Clips with Carabiner - Sliding-Lock Grip - Quilt Hangers (12pc) Versatile tarp clips with heavy-duty gripping power - Includes locking carabiner for optional rope Unique sliding-lock design makes it easy to tighten and loosen on thick or thin tarps; patent pendin Tough weather-proof nylon, excellent quality - made in Taiwan 9/16" hole for bungee cord hooks, rop Great for tarps, canvas, awnings, boat covers, tents, swimming pool covers 12 Black Clip. Carabiner colors may vary